H3C Technologies H3C Intelligent Management Center - Manual (Page 135)

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OF Device Status Statistics
As shown in Figure 49 , the OF device status statistics widget displays the number and status of OpenFlow
devices including controllers, OpenFlow switches, and OpenFlow instances.
Figure 49 OF Device Status Statistics widget
Y-axis shows the device types in an OpenFlow network. X-axis shows the number of devices. You can
perform the following operations:
• Move the pointer over a bar to view the number of corresponding device.
• Click the bar to view the corresponding device list.
• Click the corresponding alert level legend in the illustration to hide or display a status bar.
Table 13 Device status and colors
Status Icon Color
Unmanaged Gray
Unknown Blue
Normal Green
Warning Cyan
Minor Yellow
Major Orange
Critical Red
Today Controller Traffic Rate Chart
As shown in Figure 50 , Today Controller Traffic Rate Chart displays the receiving and transmitting rate
trend of the controller with the highest traffic volume from 00:00:00 of the day to the current time.